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From: Alberto M. <alb...@di...> - 2007-03-17 15:13:23
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You are confusing Jgroup (our project, academic research) with Jgroups (a "commercial" product). For the name confusion: it's not our fault. We got the name first (in 1998, if i remember correctly) while Jgroups was called Javagroups. Then they got a "cease and desist" from sun about using Java, and they changed in Jgroups. They even asked us to change our name, but we refused. Nobody trademarked them, so here we are. Alberto Assaf Cohen wrote, On 03/13/2007 08:47 AM: > Hi, > > Our application requires a high performance distributed cache. > We read your performance benchmark and found the numbers to be suitable > for us. > > However we are deeply worried after coming across another jgroup > benchmark in : http://jmob.objectweb.org/jgroups/JGroups-middleware-2004.pdf > The benchmark in the link above performs a very similar performance > test, but with poor performance results (see for example the performance > of 4 nodes using TCP) > > How is it possible that such a benchmark ( which closely resembles the > official jgroup performance test) produces such poor results? > > thanks > Assaf (infrastructure team) > > > ------------------------------------------------------------------------ > > ------------------------------------------------------------------------- > Take Surveys. Earn Cash. Influence the Future of IT > Join SourceForge.net's Techsay panel and you'll get the chance to share your > opinions on IT & business topics through brief surveys-and earn cash > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > > > ------------------------------------------------------------------------ > > _______________________________________________ > Jgroup-users mailing list > Jgr...@li... > https://lists.sourceforge.net/lists/listinfo/jgroup-users -- -------------------------------------------------------- Prof. Alberto Montresor alb...@di... Department of Information and Communication Technology University of Trento via Sommarive 14 - I-38050 Povo (TN) - Italy Tel. +39 0461-88.3972 - Fax. +39 0461-88.2093 -------------------------------------------------------- |
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From: Assaf C. <Ass...@ec...> - 2007-03-13 07:47:19
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Hi, =20 Our application requires a high performance distributed cache. We read your performance benchmark and found the numbers to be suitable for us. =20 However we are deeply worried after coming across another jgroup benchmark in : http://jmob.objectweb.org/jgroups/JGroups-middleware-2004.pdf The benchmark in the link above performs a very similar performance test, but with poor performance results (see for example the performance of 4 nodes using TCP) =20 How is it possible that such a benchmark ( which closely resembles the official jgroup performance test) produces such poor results? =20 thanks Assaf (infrastructure team) |
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From: Rohnny M. <rm...@gm...> - 2006-01-25 12:41:09
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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 01/25/2006 12:49 PM, boussada redouane wrote: > hello > > just for information, can i have names of applications that use jgroup for group > management. > > redouane If I understand you correctly - yes you can. Look in config/applications.xml and the name attribute. HTH, - -- Rohnny -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2 (GNU/Linux) iD8DBQFD13JXJQxWxLw8G9QRAn+AAJ9oe8RmFbyGbqIszwC0kaEOKc03cgCgtnIl uJT3541IDt0lHXuQhMLKrqk= =STYA -----END PGP SIGNATURE----- |
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From: boussada r. <rbo...@ho...> - 2006-01-25 11:50:10
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<html><div style='background-color:'><DIV class=RTE> <P>hello</P> <P>just for information, can i have names of applications that use jgroup for group management.</P> <P>redouane<BR><BR></P></DIV></div><br clear=all><hr>Envoyer des courriels créatifs est aussi amusant que den recevoir. Utilisez de la papeterie, des polices et des couleurs spéciales. <a href="http://g.msn.com/8HMAFRCA/2755??PS=47575" target="_top">MSN Premium:</a> Adhérez maintenant et obtenez les deux premiers mois GRATUITS*</html> |
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From: Hein M. <hei...@ui...> - 2006-01-24 07:07:08
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It should work without domain name if you give "-". However, it just have not been tested in recent years. Also, when using non-DNS hosts, you should probably specify the IP addresses directly in the <Host name=3D"192.168.x.y"> tag, since otherwis= e Jgroup is unable to do a naming service lookup to find the ip addresses. I think using IP addresses directly in the host tag like shown above should be possible; I think it was tested last year or something? As for the MergingData serialization problem. Make sure you have the exact same version of the MergingData class at both hosts. For example, compile everything on one machine and copy the codebase to the other hosts in your system. Note that sometimes NFS caching can cause problems with different versions on hosts. These cases are a bit rare, but they do happen. Hein On Mon, 2006-01-23 at 23:01 +0100, Rohnny Moland wrote: > Hi, >=20 > Hmm. I'm not sure if jgroup will work at all without a domain name, as > far as I know it has never been tested. You are using jgroup 2.0 is tha= t > right? >=20 > About the InvalidClassException. Looking at the code for jgroup 2.0, > jgroup.relacs.registry.MergingData uses serialization, but, no > serialVersionUID is specified. So, this need to be specified to avoid > the InvalidClassException, else the uid can be changed after compilatio= n. >=20 > Ps. A new 3.0 release of Jgroup where this is fixed will (hopefully) > soon be rolled out. >=20 >=20 > Regards, >=20 > -- > Rohnny >=20 > On 01/23/2006 10:11 PM, boussada redouane wrote: > > ok;thank you for yur interest. > >=20 > > i have my own network at home whith two pc, i have not a domain but s= imply a=20 > > workgroup. > >=20 > > my config.xml file is like this : > >=20 > > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > >=20 > > <?xml version=3D"1.0" encoding=3D"us-ascii"?> > > <!DOCTYPE Configuration SYSTEM "config.dtd"> > >=20 > > <Configuration version=3D"1.0"> > >=20 > > <BootstrapRegistry port=3D"1200"/> > > <Services url=3D"file:config///services.xml"/> > > <Applications url=3D"file:config///applications.xml"/> > > <Transport payload=3D"1024" maxTTL=3D"10" TTLWarning=3D"5"/> > >=20 > > <DistributedSystem> > > <Domain name=3D"-" address=3D"226.1.2.2"> > >=20 > > <Host name=3D"hightekh"/> > > <Host name=3D"redouane"/> > > </Domain> > >=20 > >=20 > > </DistributedSystem> > >=20 > > </Configuration> > >=20 > > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D > >=20 > > redouane and hightekh are pc's names. > >=20 > > i have seen a line in the config.dtd whitch is : > >=20 > > <!ATTLIST DependableRegistry locator CDATA=20 > > "jgroup.relacs.registry.RelacsRegistryLocator"> > >=20 > > but i can't say any thing about. > >=20 > > my dregistry is like this: > >=20 > > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > >=20 > > dregistry: > > [java] localhost: hightekh/192.168.0.8 > > [java] DEBUG: - New View ------------------------ > > [java] DEBUG: [[192.168.0.8:28771], 1138047971, 1] > > [java] DEBUG: ----------------------------------- > > [java] INFO : Dependable registry ready... > >=20 > > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > >=20 > > when i start a second instance of dregistr localy ( at hightekh too) = : > >=20 > > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > >=20 > > dregistry: > > [java] localhost: hightekh/192.168.0.8 > > [java] DEBUG: - New View ------------------------ > > [java] DEBUG: [[192.168.0.8:28771], 1138048105, 2] > > [java] DEBUG: [[192.168.0.8:28771], 1138048105, 1] > > [java] DEBUG: ----------------------------------- > > [java] INFO : Dependable registry ready... > > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D > >=20 > > but i note that when i start the registry simultanously at the other = site (ie :=20 > > redouane) i have this error: > >=20 > > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D > >=20 > > dregistry: > > [java] localhost: hightekh/192.168.0.8 > > [java] DEBUG: - New View ------------------------ > > [java] DEBUG: [[192.168.0.8:28771], 1138049297, 1] > > [java] DEBUG: ----------------------------------- > > [java] INFO : Dependable registry ready... > > [java] DEBUG: - New View ------------------------ > > [java] DEBUG: [[192.168.0.8:28771], 1138049297, 1] > > [java] DEBUG: [[192.168.0.11:28771], 1009843826, 1] > > [java] DEBUG: ----------------------------------- > > [java] WARN : MergingLayer: Unable to unmarshal stream message > > [java] java.io.InvalidClassException: jgroup.relacs.registry.Mer= gingData;=20 > > local class incompatible: stream classdesc serialVersionUID =3D -3216= 043980643 > > 626103, local class serialVersionUID =3D 9121582667934027169 > > [java] at=20 > > java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:463) > > [java] at=20 > > java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:152= 1) > > [java] at=20 > > java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1435) > > [java] at=20 > > java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1= 626) > > [java] at=20 > > java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1274) > > [java] at java.io.ObjectInputStream.readObject(ObjectInputSt= ream.java:324) > > [java] at=20 > > jgroup.relacs.gm.MergingLayer.deliverStream(MergingLayer.java:411) > > [java] at=20 > > jgroup.relacs.gm.BaseLayer.handleDeliveryEvent(BaseLayer.java:509) > > [java] at jgroup.relacs.gm.BaseLayer.notifyEvent(BaseLayer.j= ava:445) > > [java] at=20 > > jgroup.relacs.gm.DispatcherLayer.dispatch(DispatcherLayer.java:232) > > [java] at jgroup.relacs.gm.DispatcherLayer.run(DispatcherLay= er.java:269) > > [java] at java.lang.Thread.run(Thread.java:534) > >=20 > > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D > >=20 > > thank yo very much. > >=20 > >=20 > > ---------------------------------------------------------------------= ----------- > > Partagez une seule photo ou un diaporama complet directement depuis v= otre=20 > > courriel avec MSN Premium: <http://g.msn.com/8HMBFRCA/2728??PS=3D4757= 5> Adh=E9rez=20 > > maintenant et obtenez les deux premiers mois=20 > > GRATUITS*------------------------------------------------------- This= SF.net=20 > > email is sponsored by: Splunk Inc. Do you grep through log files for = problems?=20 > > Stop! Download the new AJAX search engine that makes searching your l= og files as=20 > > easy as surfing the web. DOWNLOAD SPLUNK!=20 > > http://sel.as-us.falkag.net/sel?cmd=3Dlnk&kid=3D103432&bid=3D230486&d= at=3D121642=20 > > _______________________________________________ Jgroup-users mailing = list=20 > > Jgr...@li...=20 > > https://lists.sourceforge.net/lists/listinfo/jgroup-users >=20 >=20 >=20 >=20 >=20 > ------------------------------------------------------- > This SF.net email is sponsored by: Splunk Inc. Do you grep through log = files > for problems? Stop! Download the new AJAX search engine that makes > searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! > http://sel.as-us.falkag.net/sel?cmd=3Dlnk&kid=103432&bid#0486&dat=12164= 2 > _______________________________________________ > Jgroup-users mailing list > Jgr...@li... > https://lists.sourceforge.net/lists/listinfo/jgroup-users >=20 |
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From: Rohnny M. <rm...@gm...> - 2006-01-23 21:59:59
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Hi, Hmm. I'm not sure if jgroup will work at all without a domain name, a= s far as I know it has never been tested. You are using jgroup 2.0 is t= hat right? About the InvalidClassException. Looking at the code for jgroup 2.0, jgroup.relacs.registry.MergingData uses serialization, but, no serialVersionUID is specified. So, this need to be specified to avoid the InvalidClassException, else the uid can be changed after compilat= ion. Ps. A new 3.0 release of Jgroup where this is fixed will (hopefully) soon be rolled out. Regards, -- Rohnny On 01/23/2006 10:11 PM, boussada redouane wrote: > ok;thank you for yur interest. >=20 > i have my own network at home whith two pc, i have not a domain but= simply a=20 > workgroup. >=20 > my config.xml file is like this : >=20 > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D >=20 > <?xml version=3D"1.0" encoding=3D"us-ascii"?> > <!DOCTYPE Configuration SYSTEM "config.dtd"> >=20 > <Configuration version=3D"1.0"> >=20 > <BootstrapRegistry port=3D"1200"/> > <Services url=3D"file:config///services.xml"/> > <Applications url=3D"file:config///applications.xml"/> > <Transport payload=3D"1024" maxTTL=3D"10" TTLWarning=3D"5"/> >=20 > <DistributedSystem> > <Domain name=3D"-" address=3D"226.1.2.2"> >=20 > <Host name=3D"hightekh"/> > <Host name=3D"redouane"/> > </Domain> >=20 >=20 > </DistributedSystem> >=20 > </Configuration> >=20 > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D >=20 > redouane and hightekh are pc's names. >=20 > i have seen a line in the config.dtd whitch is : >=20 > <!ATTLIST DependableRegistry locator CDATA=20 > "jgroup.relacs.registry.RelacsRegistryLocator"> >=20 > but i can't say any thing about. >=20 > my dregistry is like this: >=20 > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D >=20 > dregistry: > [java] localhost: hightekh/192.168.0.8 > [java] DEBUG: - New View ------------------------ > [java] DEBUG: [[192.168.0.8:28771], 1138047971, 1] > [java] DEBUG: ----------------------------------- > [java] INFO : Dependable registry ready... >=20 > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D >=20 > when i start a second instance of dregistr localy ( at hightekh too= ) : >=20 > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D >=20 > dregistry: > [java] localhost: hightekh/192.168.0.8 > [java] DEBUG: - New View ------------------------ > [java] DEBUG: [[192.168.0.8:28771], 1138048105, 2] > [java] DEBUG: [[192.168.0.8:28771], 1138048105, 1] > [java] DEBUG: ----------------------------------- > [java] INFO : Dependable registry ready... > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D >=20 > but i note that when i start the registry simultanously at the othe= r site (ie :=20 > redouane) i have this error: >=20 > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D >=20 > dregistry: > [java] localhost: hightekh/192.168.0.8 > [java] DEBUG: - New View ------------------------ > [java] DEBUG: [[192.168.0.8:28771], 1138049297, 1] > [java] DEBUG: ----------------------------------- > [java] INFO : Dependable registry ready... > [java] DEBUG: - New View ------------------------ > [java] DEBUG: [[192.168.0.8:28771], 1138049297, 1] > [java] DEBUG: [[192.168.0.11:28771], 1009843826, 1] > [java] DEBUG: ----------------------------------- > [java] WARN : MergingLayer: Unable to unmarshal stream message > [java] java.io.InvalidClassException: jgroup.relacs.registry.M= ergingData;=20 > local class incompatible: stream classdesc serialVersionUID =3D -32= 16043980643 > 626103, local class serialVersionUID =3D 9121582667934027169 > [java] at=20 > java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:463) > [java] at=20 > java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1= 521) > [java] at=20 > java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1435= ) > [java] at=20 > java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java= :1626) > [java] at=20 > java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1274) > [java] at java.io.ObjectInputStream.readObject(ObjectInput= Stream.java:324) > [java] at=20 > jgroup.relacs.gm.MergingLayer.deliverStream(MergingLayer.java:411) > [java] at=20 > jgroup.relacs.gm.BaseLayer.handleDeliveryEvent(BaseLayer.java:509) > [java] at jgroup.relacs.gm.BaseLayer.notifyEvent(BaseLayer= .java:445) > [java] at=20 > jgroup.relacs.gm.DispatcherLayer.dispatch(DispatcherLayer.java:232) > [java] at jgroup.relacs.gm.DispatcherLayer.run(DispatcherL= ayer.java:269) > [java] at java.lang.Thread.run(Thread.java:534) >=20 > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D >=20 > thank yo very much. >=20 >=20 > -------------------------------------------------------------------= ------------- > Partagez une seule photo ou un diaporama complet directement depuis= votre=20 > courriel avec MSN Premium: <http://g.msn.com/8HMBFRCA/2728??PS=3D47= 575> Adh=E9rez=20 > maintenant et obtenez les deux premiers mois=20 > GRATUITS*------------------------------------------------------- Th= is SF.net=20 > email is sponsored by: Splunk Inc. Do you grep through log files fo= r problems?=20 > Stop! Download the new AJAX search engine that makes searching your= log files as=20 > easy as surfing the web. DOWNLOAD SPLUNK!=20 > http://sel.as-us.falkag.net/sel?cmd=3Dlnk&kid=3D103432&bid=3D230486= &dat=3D121642=20 > _______________________________________________ Jgroup-users mailin= g list=20 > Jgr...@li...=20 > https://lists.sourceforge.net/lists/listinfo/jgroup-users |
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From: boussada r. <rbo...@ho...> - 2006-01-23 21:11:44
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<html><div style='background-color:'><DIV class=RTE> <P>ok;thank you for yur interest.</P> <P>i have my own network at home whith two pc, i have not a domain but simply a workgroup.</P> <P>my config.xml file is like this :</P> <P>===========================================================</P> <P><?xml version="1.0" encoding="us-ascii"?><BR><!DOCTYPE Configuration SYSTEM "config.dtd"></P> <P><Configuration version="1.0"></P> <P> <BootstrapRegistry port="1200"/><BR> <Services url="file:config///services.xml"/><BR> <Applications url="file:config///applications.xml"/><BR> <Transport payload="1024" maxTTL="10" TTLWarning="5"/></P> <P> <DistributedSystem><BR> <Domain name="-" address="226.1.2.2"></P> <P> <Host name="hightekh"/><BR> <Host name="redouane"/><BR> </Domain></P> <P><BR> </DistributedSystem></P> <P></Configuration></P> <P>=========================================================</P> <P>redouane and hightekh are pc's names.</P> <P>i have seen a line in the config.dtd whitch is :</P> <P><!ATTLIST DependableRegistry locator CDATA "jgroup.relacs.registry.RelacsRegistryLocator"></P> <P>but i can't say any thing about.</P> <P>my dregistry is like this:</P> <P>===========================================================</P> <P>dregistry:<BR> [java] localhost: hightekh/192.168.0.8<BR> [java] DEBUG: - New View ------------------------<BR> [java] DEBUG: [[192.168.0.8:28771], 1138047971, 1]<BR> [java] DEBUG: -----------------------------------<BR> [java] INFO : Dependable registry ready...</P> <P>==========================================================</P> <P>when i start a second instance of dregistr localy ( at hightekh too) :</P> <P>===========================================================</P> <P>dregistry:<BR> [java] localhost: hightekh/192.168.0.8<BR> [java] DEBUG: - New View ------------------------<BR> [java] DEBUG: [[192.168.0.8:28771], 1138048105, 2]<BR> [java] DEBUG: [[192.168.0.8:28771], 1138048105, 1]<BR> [java] DEBUG: -----------------------------------<BR> [java] INFO : Dependable registry ready...<BR>===========================================================</P> <P>but i note that when i start the registry simultanously at the other site (ie : redouane) i have this error:</P> <P>========================================================</P> <P>dregistry:<BR> [java] localhost: hightekh/192.168.0.8<BR> [java] DEBUG: - New View ------------------------<BR> [java] DEBUG: [[192.168.0.8:28771], 1138049297, 1]<BR> [java] DEBUG: -----------------------------------<BR> [java] INFO : Dependable registry ready...<BR> [java] DEBUG: - New View ------------------------<BR> [java] DEBUG: [[192.168.0.8:28771], 1138049297, 1]<BR> [java] DEBUG: [[192.168.0.11:28771], 1009843826, 1]<BR> [java] DEBUG: -----------------------------------<BR> [java] WARN : MergingLayer: Unable to unmarshal stream message<BR> [java] java.io.InvalidClassException: jgroup.relacs.registry.MergingData; local class incompatible: stream classdesc serialVersionUID = -3216043980643<BR>626103, local class serialVersionUID = 9121582667934027169<BR> [java] at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:463)<BR> [java] at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1521)<BR> [java] at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1435)<BR> [java] at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1626)<BR> [java] at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1274)<BR> [java] at java.io.ObjectInputStream.readObject(ObjectInputStream.java:324)<BR> [java] at jgroup.relacs.gm.MergingLayer.deliverStream(MergingLayer.java:411)<BR> [java] at jgroup.relacs.gm.BaseLayer.handleDeliveryEvent(BaseLayer.java:509)<BR> [java] at jgroup.relacs.gm.BaseLayer.notifyEvent(BaseLayer.java:445)<BR> [java] at jgroup.relacs.gm.DispatcherLayer.dispatch(DispatcherLayer.java:232)<BR> [java] at jgroup.relacs.gm.DispatcherLayer.run(DispatcherLayer.java:269)<BR> [java] at java.lang.Thread.run(Thread.java:534)</P> <P>========================================================</P> <P>thank yo very much.<BR><BR></P></DIV></div><br clear=all><hr>Partagez une seule photo ou un diaporama complet directement depuis votre courriel avec <a href="http://g.msn.com/8HMBFRCA/2728??PS=47575" target="_top">MSN Premium:</a> Adhérez maintenant et obtenez les deux premiers mois GRATUITS*</html> |
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From: Hein M. <me...@ac...> - 2006-01-23 19:55:56
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Hi I'm sorry for the late response. I'm very busy with other stuff right now, and I've not had time to investigate your problem. Your particular problem have not been reported before, so it seems strange. I've asked another one of the Jgroup developers to look into your problem, since I don't have time right now. But to assist him, you should send some more details about your environment to the mailing list; what does your config.xml file look like and how is your network configured? It seems that you are using NAT addresses that are not available from a DNS server. I've not tried this before, so this may cause problems. Hein On Sun, 2006-01-22 at 16:39 +0000, boussada redouane wrote: > hello every body, i have a problem when i start the helloserver > example ( the dregistry is ok and ready) : > =20 > =20 > helloserver: > [java] localhost: hightekh/192.168.0.8 > [java] View id: -4564398187980259328 > [java] Member[0]: [[192.168.0.8:28771], 1137944452, 1] > [java] Generating time: 1137944452345 > [java] Time: 1137944452345 > [java] Exception in thread "main" > java.lang.IllegalStateException: Registry locator not yet initialized > [java] at > jgroup.core.registry.RegistryFactory.getRegistry(RegistryFactory.java:9= 4) > [java] at > jgroup.relacs.rmi.ExtGMILayer.bind(ExtGMILayer.java:393) > [java] at > jgroup.test.hello.HelloServer.<init>(HelloServer.java:98) > [java] at > jgroup.test.hello.HelloServer.main(HelloServer.java:65) > =20 > =20 > please can you helo me, thanks > =20 > =20 >=20 >=20 >=20 >=20 >=20 >=20 >=20 > ______________________________________________________________________ > Ouvrez vos courriels sans vous soucier des virus gr=E2ce =E0 MSN Premiu= m: > Adh=E9rez maintenant et obtenez les deux premiers mois GRATUITS* > ------------------------------------------------------- This SF.net > email is sponsored by: Splunk Inc. Do you grep through log files for > problems? Stop! Download the new AJAX search engine that makes > searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! > http://sel.as-us.falkag.net/sel?cmd=3Dlnk&kid=3D103432&bid=3D230486&dat= =3D121642 _______________________________________________ Jgroup-users ma= iling list Jgr...@li... https://lists.sourceforge.n= et/lists/listinfo/jgroup-users=20 > plain text document attachment (SpamAssassinReport.txt) > Spam detection software, running on the system "johanna11.ux.his.no", h= as > identified this incoming email as possible spam. The original message > has been attached to this so you can view it (if it isn't spam) or labe= l > similar future email. If you have any questions, see > the administrator of that system for details. >=20 > Content preview: hello every body, i have a problem when i start the > helloserver example ( the dregistry is ok and ready) : helloserver: > [java] localhost: hightekh/192.168.0.8 [java] View id: > -4564398187980259328 [java] Member[0]: [[192.168.0.8:28771], > 1137944452, 1] [java] Generating time: 1137944452345 [java] Time: > 1137944452345 [java] Exception in thread "main" > java.lang.IllegalStateException: Registry locator not yet initialized > [java] at > jgroup.core.registry.RegistryFactory.getRegistry(RegistryFactory.java= :94) > [java] at jgroup.relacs.rmi.ExtGMILayer.bind(ExtGMILayer.java:393) > [java] at jgroup.test.hello.HelloServer.<init>(HelloServer.java:98) > [java] at jgroup.test.hello.HelloServer.main(HelloServer.java:65) [..= .]=20 >=20 > Content analysis details: (3.4 points, 3.0 required) >=20 > pts rule name description > ---- ---------------------- -------------------------------------------= ------- > 1.0 HTML_TAG_EXIST_TBODY BODY: HTML has "tbody" tag > 0.9 HTML_30_40 BODY: Message is 30% to 40% HTML > 0.3 HTML_TEXT_AFTER_HTML BODY: HTML contains text after HTML close t= ag > 0.0 HTML_MESSAGE BODY: HTML included in message > 1.2 MIME_HTML_ONLY BODY: Message only has text/html MIME parts > 0.0 MSGID_FROM_MTA_HEADER Message-Id was added by a relay >=20 >=20 |
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From: boussada r. <rbo...@ho...> - 2006-01-22 23:46:41
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<html><div style='background-color:'><DIV class=RTE> <DIV class=RTE> <P>hello every body, i have a problem when i start the helloserver example ( the dregistry is ok and ready) :</P> <P><BR>helloserver:<BR> [java] localhost: hightekh/192.168.0.8<BR> [java] View id: -4564398187980259328<BR> [java] Member[0]: [[192.168.0.8:28771], 1137944452, 1]<BR> [java] Generating time: 1137944452345<BR> [java] Time: 1137944452345<BR> [java] Exception in thread "main" java.lang.IllegalStateException: Registry locator not yet initialized<BR> [java] at jgroup.core.registry.RegistryFactory.getRegistry(RegistryFactory.java:94)<BR> [java] at jgroup.relacs.rmi.ExtGMILayer.bind(ExtGMILayer.java:393)<BR> [java] at jgroup.test.hello.HelloServer.<init>(HelloServer.java:98)<BR> [java] at jgroup.test.hello.HelloServer.main(HelloServer.java:65)<BR></P> <P>please can you helo me, thanks</P></DIV> <P><BR><BR></P></DIV></div><br clear=all><hr>Demeurez organisé sans effort de votre part avec MSN Calendar. <a href="http://g.msn.com/8HMBFRCA/2740??PS=47575" target="_top">MSN Premium:</a> Adhérez maintenant et obtenez les deux premiers mois GRATUITS*</html> |
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From: boussada r. <rbo...@ho...> - 2006-01-22 16:40:08
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<html><div style='background-color:'><DIV class=RTE> <P> <TABLE cellSpacing=8 cellPadding=0 width="100%" align=center border=0 nowrap> <TBODY> <TR> <TD> <DIV> <DIV> <DIV class=RTE> <P>hello every body, i have a problem when i start the helloserver example ( the dregistry is ok and ready) :</P> <P><BR>helloserver:<BR> [java] localhost: hightekh/192.168.0.8<BR> [java] View id: -4564398187980259328<BR> [java] Member[0]: [[192.168.0.8:28771], 1137944452, 1]<BR> [java] Generating time: 1137944452345<BR> [java] Time: 1137944452345<BR> [java] Exception in thread "main" java.lang.IllegalStateException: Registry locator not yet initialized<BR> [java] at jgroup.core.registry.RegistryFactory.getRegistry(RegistryFactory.java:94)<BR> [java] at jgroup.relacs.rmi.ExtGMILayer.bind(ExtGMILayer.java:393)<BR> [java] at jgroup.test.hello.HelloServer.<init>(HelloServer.java:98)<BR> [java] at jgroup.test.hello.HelloServer.main(HelloServer.java:65)<BR></P> <P>please can you helo me, thanks</P></DIV></DIV></DIV></TD></TR></TBODY></TABLE><BR><BR></P></DIV></div><br clear=all><hr>Ouvrez vos courriels sans vous soucier des virus grâce à <a href="http://g.msn.com/8HMAFRCA/2743??PS=47575" target="_top">MSN Premium:</a> Adhérez maintenant et obtenez les deux premiers mois GRATUITS*</html> |
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From: boussada r. <rbo...@ho...> - 2006-01-22 15:41:55
|
<html><div style='background-color:'><DIV class=RTE> <P>hello every body, i have a problem when i start the helloserver example ( the dregistry is ok and ready) :</P> <P><BR>helloserver:<BR> [java] localhost: hightekh/192.168.0.8<BR> [java] View id: -4564398187980259328<BR> [java] Member[0]: [[192.168.0.8:28771], 1137944452, 1]<BR> [java] Generating time: 1137944452345<BR> [java] Time: 1137944452345<BR> [java] Exception in thread "main" java.lang.IllegalStateException: Registry locator not yet initialized<BR> [java] at jgroup.core.registry.RegistryFactory.getRegistry(RegistryFactory.java:94)<BR> [java] at jgroup.relacs.rmi.ExtGMILayer.bind(ExtGMILayer.java:393)<BR> [java] at jgroup.test.hello.HelloServer.<init>(HelloServer.java:98)<BR> [java] at jgroup.test.hello.HelloServer.main(HelloServer.java:65)<BR></P> <P>please can you helo me, thanks<BR><BR></P></DIV></div><br clear=all><hr>Libérez-vous de ces publicités agaçantes avec <a href="http://g.msn.com/8HMBFRCA/2734??PS=47575" target="_top">MSN Premium:</a> Adhérez maintenant et obtenez les deux premiers mois GRATUITS*</html> |
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From: Marvin B. <mb...@sp...> - 2004-08-13 07:59:19
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nice... adding this line solved the problem :o) : <Transport payload=3D"1024" maxTTL=3D"10" TTLWarning=3D"5"/> thank you for your help... i think that was the first time, but not the last that i have to reciproc= ate you :D so long... marvin > -----Urspr=FCngliche Nachricht----- > Von: Hein Meling [mailto:me...@ac...] > Gesendet: Donnerstag, 12. August 2004 17:25 > An: Marvin Brach > Cc: jgr...@li... > Betreff: Re: [Jgroup-users] TransportConfig- configuration > > > There is a bug in the sample-config.xml file; it is missing some > required tags. Look at the sie5025-config.xml file to find an example > of these tags; you must at least have the <Transport/> tag. I cannot > recall exactly if you also need: > > <DependableRegistry > locator=3D"jgroup.relacs.registry.RelacsRegistryLocator"/> > > <ReplicaManager name=3D"jgroup.arm.ReplicaManagerImpl" > correlationDelay=3D"5000"/> > > In any case, these are no longer needed in the new format being used in > the cvs version of Jgroup. However, the cvs version has now some minor > depenencies on JDK 1.5, which is currently in beta2. > > Best regards, > > Hein > > On Thu, 2004-08-12 at 16:45, Marvin Brach wrote: > > Hi list, > > i've tried to run the helloserver-example. but when i start the > registry i > > get this exception: > > > > [java] java.lang.NullPointerException: No configuration > data available > > for class jgroup.relacs.config.TransportConfig > > [java] at > > jgroup.relacs.config.ConfigParser.getConfig(ConfigParser.java:160) > > [java] at > jgroup.core.ConfigManager.getConfig(ConfigManager.java:200) > > [java] at > > jgroup.relacs.gm.DispatcherLayer.<init>(DispatcherLayer.java:98) > > [java] at > > jgroup.relacs.gm.DispatcherLayer.getLayer(DispatcherLayer.java:112) > > [java] at > sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > > [java] at > > > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorIm > pl.java:39 > > ) > > [java] at > > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAc > cessorImpl > > .java:25) > > [java] at java.lang.reflect.Method.invoke(Method.java:324) > > [java] at > > jgroup.relacs.config.LayerInfo.getLayerObject(LayerInfo.java:202) > > [java] at > > jgroup.core.GroupManager.getGroupManager(GroupManager.java:234) > > [java] at > > jgroup.core.GroupManager.getGroupManager(GroupManager.java:168) > > [java] at > > jgroup.relacs.registry.RegistryImpl.initLayers(RegistryImpl.java:307) > > [java] at > > jgroup.relacs.registry.RegistryImpl.<init>(RegistryImpl.java:83) > > [java] at > > jgroup.relacs.registry.RegistryImpl.main(RegistryImpl.java:137) > > [java] Failed to start the dependable registry > > [java] jgroup.core.JgroupException: Jgroup exception: > > [java] Constructing class jgroup.relacs.gm.DispatcherLayer > has thrown > > an exception: > > [java] java.lang.NullPointerException: No configuration > data available > > for class jgroup.relacs.config.TransportConfig > > [java] at > > jgroup.relacs.config.LayerInfo.getLayerObject(LayerInfo.java:208) > > [java] at > > jgroup.core.GroupManager.getGroupManager(GroupManager.java:234) > > [java] at > > jgroup.core.GroupManager.getGroupManager(GroupManager.java:168) > > [java] at > > jgroup.relacs.registry.RegistryImpl.initLayers(RegistryImpl.java:307) > > [java] at > > jgroup.relacs.registry.RegistryImpl.<init>(RegistryImpl.java:83) > > [java] at > > jgroup.relacs.registry.RegistryImpl.main(RegistryImpl.java:137) > > > > i think you're knowing why this happens and how i can solve this :o) > > thank you for any response... > > > > > > > > ------------------------------------------------------- > > SF.Net email is sponsored by Shop4tech.com-Lowest price on Blank Medi= a > > 100pk Sonic DVD-R 4x for only $29 -100pk Sonic DVD+R for only $33 > > Save 50% off Retail on Ink & Toner - Free Shipping and Free Gift. > > http://www.shop4tech.com/z/Inkjet_Cartridges/9_108_r285 > > _______________________________________________ > > Jgroup-users mailing list > > Jgr...@li... > > https://lists.sourceforge.net/lists/listinfo/jgroup-users > |
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From: Hein M. <me...@ac...> - 2004-08-12 15:25:23
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There is a bug in the sample-config.xml file; it is missing some required tags. Look at the sie5025-config.xml file to find an example of these tags; you must at least have the <Transport/> tag. I cannot recall exactly if you also need: <DependableRegistry locator="jgroup.relacs.registry.RelacsRegistryLocator"/> <ReplicaManager name="jgroup.arm.ReplicaManagerImpl" correlationDelay="5000"/> In any case, these are no longer needed in the new format being used in the cvs version of Jgroup. However, the cvs version has now some minor depenencies on JDK 1.5, which is currently in beta2. Best regards, Hein On Thu, 2004-08-12 at 16:45, Marvin Brach wrote: > Hi list, > i've tried to run the helloserver-example. but when i start the registry i > get this exception: > > [java] java.lang.NullPointerException: No configuration data available > for class jgroup.relacs.config.TransportConfig > [java] at > jgroup.relacs.config.ConfigParser.getConfig(ConfigParser.java:160) > [java] at jgroup.core.ConfigManager.getConfig(ConfigManager.java:200) > [java] at > jgroup.relacs.gm.DispatcherLayer.<init>(DispatcherLayer.java:98) > [java] at > jgroup.relacs.gm.DispatcherLayer.getLayer(DispatcherLayer.java:112) > [java] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > [java] at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39 > ) > [java] at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl > .java:25) > [java] at java.lang.reflect.Method.invoke(Method.java:324) > [java] at > jgroup.relacs.config.LayerInfo.getLayerObject(LayerInfo.java:202) > [java] at > jgroup.core.GroupManager.getGroupManager(GroupManager.java:234) > [java] at > jgroup.core.GroupManager.getGroupManager(GroupManager.java:168) > [java] at > jgroup.relacs.registry.RegistryImpl.initLayers(RegistryImpl.java:307) > [java] at > jgroup.relacs.registry.RegistryImpl.<init>(RegistryImpl.java:83) > [java] at > jgroup.relacs.registry.RegistryImpl.main(RegistryImpl.java:137) > [java] Failed to start the dependable registry > [java] jgroup.core.JgroupException: Jgroup exception: > [java] Constructing class jgroup.relacs.gm.DispatcherLayer has thrown > an exception: > [java] java.lang.NullPointerException: No configuration data available > for class jgroup.relacs.config.TransportConfig > [java] at > jgroup.relacs.config.LayerInfo.getLayerObject(LayerInfo.java:208) > [java] at > jgroup.core.GroupManager.getGroupManager(GroupManager.java:234) > [java] at > jgroup.core.GroupManager.getGroupManager(GroupManager.java:168) > [java] at > jgroup.relacs.registry.RegistryImpl.initLayers(RegistryImpl.java:307) > [java] at > jgroup.relacs.registry.RegistryImpl.<init>(RegistryImpl.java:83) > [java] at > jgroup.relacs.registry.RegistryImpl.main(RegistryImpl.java:137) > > i think you're knowing why this happens and how i can solve this :o) > thank you for any response... > > > > ------------------------------------------------------- > SF.Net email is sponsored by Shop4tech.com-Lowest price on Blank Media > 100pk Sonic DVD-R 4x for only $29 -100pk Sonic DVD+R for only $33 > Save 50% off Retail on Ink & Toner - Free Shipping and Free Gift. > http://www.shop4tech.com/z/Inkjet_Cartridges/9_108_r285 > _______________________________________________ > Jgroup-users mailing list > Jgr...@li... > https://lists.sourceforge.net/lists/listinfo/jgroup-users |
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From: Marvin B. <mb...@sp...> - 2004-08-12 14:48:28
|
Hi list,
i've tried to run the helloserver-example. but when i start the registry i
get this exception:
[java] java.lang.NullPointerException: No configuration data available
for class jgroup.relacs.config.TransportConfig
[java] at
jgroup.relacs.config.ConfigParser.getConfig(ConfigParser.java:160)
[java] at jgroup.core.ConfigManager.getConfig(ConfigManager.java:200)
[java] at
jgroup.relacs.gm.DispatcherLayer.<init>(DispatcherLayer.java:98)
[java] at
jgroup.relacs.gm.DispatcherLayer.getLayer(DispatcherLayer.java:112)
[java] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[java] at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39
)
[java] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl
.java:25)
[java] at java.lang.reflect.Method.invoke(Method.java:324)
[java] at
jgroup.relacs.config.LayerInfo.getLayerObject(LayerInfo.java:202)
[java] at
jgroup.core.GroupManager.getGroupManager(GroupManager.java:234)
[java] at
jgroup.core.GroupManager.getGroupManager(GroupManager.java:168)
[java] at
jgroup.relacs.registry.RegistryImpl.initLayers(RegistryImpl.java:307)
[java] at
jgroup.relacs.registry.RegistryImpl.<init>(RegistryImpl.java:83)
[java] at
jgroup.relacs.registry.RegistryImpl.main(RegistryImpl.java:137)
[java] Failed to start the dependable registry
[java] jgroup.core.JgroupException: Jgroup exception:
[java] Constructing class jgroup.relacs.gm.DispatcherLayer has thrown
an exception:
[java] java.lang.NullPointerException: No configuration data available
for class jgroup.relacs.config.TransportConfig
[java] at
jgroup.relacs.config.LayerInfo.getLayerObject(LayerInfo.java:208)
[java] at
jgroup.core.GroupManager.getGroupManager(GroupManager.java:234)
[java] at
jgroup.core.GroupManager.getGroupManager(GroupManager.java:168)
[java] at
jgroup.relacs.registry.RegistryImpl.initLayers(RegistryImpl.java:307)
[java] at
jgroup.relacs.registry.RegistryImpl.<init>(RegistryImpl.java:83)
[java] at
jgroup.relacs.registry.RegistryImpl.main(RegistryImpl.java:137)
i think you're knowing why this happens and how i can solve this :o)
thank you for any response...
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From: Brian F. <bfo...@ya...> - 2004-07-01 21:59:02
|
Hein, Thanks for the response. I'd like to use it in a LAN environment where the software will be deployed at customer sites while avoiding generating site-specific config files at install time or when a system is reconfigured. But it sounds like that isn't a good use for Jgroup. Brian --- Hein Meling <me...@ac...> wrote: > Hi Brian, > > Currently it is not supported. That is you have to specify all > server > hosts in the config file. Clearly, clients need not be specified, > but > clients typically need access to the config file to determine which > servers to probe. The reason for this design is that Jgroup is > designed > for use in WAN environments, in which group discovery without a > config > file would be very difficult (if you know a solution, let me know). > Furthermore, we have the ARM framework which is used to deploy > replicas > seamlessly (following some rules) on the set of hosts specified in > the > config file. > > However, if your need is purely LAN and you decide to fix your > replicas > on pre-selected server hosts we could perhaps solve this group > discovery > issue without a config file. > > It would be nice to know your particular need for such functionality. > > Ciao, > > Hein > > > > On Thu, 2004-07-01 at 23:26, Brian Forney wrote: > > Hi, > > > > I'm evaluting Jgroup for use in a project. I've looked over the > > "Tutorial and Programmer's Manual." After reading it and > experimenting > > with Jgroup, I have an unanswered question: Can Jgroup be > configured to > > run without specifying any hosts in the config file? Section 6.4.2 > of > > the Tutorial document hints that at least adding new hosts and > domains > > is possible without adding them to the config file, but this > doesn't > > answer my question. > > > > Thanks in advance, > > Brian > > > > > > > > __________________________________ > > Do you Yahoo!? > > Yahoo! Mail is new and improved - Check it out! > > http://promotions.yahoo.com/new_mail > > > > > > ------------------------------------------------------- > > This SF.Net email sponsored by Black Hat Briefings & Training. > > Attend Black Hat Briefings & Training, Las Vegas July 24-29 - > > digital self defense, top technical experts, no vendor pitches, > > unmatched networking opportunities. Visit www.blackhat.com > > _______________________________________________ > > Jgroup-users mailing list > > Jgr...@li... > > https://lists.sourceforge.net/lists/listinfo/jgroup-users > > __________________________________ Do you Yahoo!? New and Improved Yahoo! Mail - 100MB free storage! http://promotions.yahoo.com/new_mail |
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From: Hein M. <me...@ac...> - 2004-07-01 21:49:30
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Hi Brian, Currently it is not supported. That is you have to specify all server hosts in the config file. Clearly, clients need not be specified, but clients typically need access to the config file to determine which servers to probe. The reason for this design is that Jgroup is designed for use in WAN environments, in which group discovery without a config file would be very difficult (if you know a solution, let me know). Furthermore, we have the ARM framework which is used to deploy replicas seamlessly (following some rules) on the set of hosts specified in the config file. However, if your need is purely LAN and you decide to fix your replicas on pre-selected server hosts we could perhaps solve this group discovery issue without a config file. It would be nice to know your particular need for such functionality. Ciao, Hein On Thu, 2004-07-01 at 23:26, Brian Forney wrote: > Hi, > > I'm evaluting Jgroup for use in a project. I've looked over the > "Tutorial and Programmer's Manual." After reading it and experimenting > with Jgroup, I have an unanswered question: Can Jgroup be configured to > run without specifying any hosts in the config file? Section 6.4.2 of > the Tutorial document hints that at least adding new hosts and domains > is possible without adding them to the config file, but this doesn't > answer my question. > > Thanks in advance, > Brian > > > > __________________________________ > Do you Yahoo!? > Yahoo! Mail is new and improved - Check it out! > http://promotions.yahoo.com/new_mail > > > ------------------------------------------------------- > This SF.Net email sponsored by Black Hat Briefings & Training. > Attend Black Hat Briefings & Training, Las Vegas July 24-29 - > digital self defense, top technical experts, no vendor pitches, > unmatched networking opportunities. Visit www.blackhat.com > _______________________________________________ > Jgroup-users mailing list > Jgr...@li... > https://lists.sourceforge.net/lists/listinfo/jgroup-users |
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From: Brian F. <bfo...@ya...> - 2004-07-01 21:26:17
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Hi, I'm evaluting Jgroup for use in a project. I've looked over the "Tutorial and Programmer's Manual." After reading it and experimenting with Jgroup, I have an unanswered question: Can Jgroup be configured to run without specifying any hosts in the config file? Section 6.4.2 of the Tutorial document hints that at least adding new hosts and domains is possible without adding them to the config file, but this doesn't answer my question. Thanks in advance, Brian __________________________________ Do you Yahoo!? Yahoo! Mail is new and improved - Check it out! http://promotions.yahoo.com/new_mail |
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From: Hein M. <me...@ac...> - 2004-02-05 14:24:24
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Ciao everyone, The Jgroup/ARM project web pages has now moved to the following location: http://jgroup.sourceforge.net/ and at the same time has got a new look and feel. I have used the Maven tool to generate and deploy the site from a few source files, and a short project description. It should now be much easier to update the site. Please let me know if you have content or anything else you would like to see on the Jgroup/ARM site. Regards, Hein Meling |
